package com.lisp.algorithm.test.sort;

public class Node {

	public int key;
	public Node left;
	public Node right;
	public Node parent;
	
	public Node(int key, Node left, Node right, Node parent) {
		super();
		this.key = key;
		this.left = left;
		this.right = right;
		this.parent = parent;
	}
}
